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 |  |  | | William Olson |  | | Residence: | La Jolla, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
25th Powell Blankenship Mem. Pac. Beach, June 2, 2012
 110th So. California Sectional Chmps., June 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Simon Stans | 495 | 6-3; 7-5 | | 128 | Loss | Ian Mottale | | 6-0; 6-2 |
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96th La Jolla Jr. Tennis Chmps., June 25, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Ian Mottale | 185 | 6-0; 6-1 |
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39th Wilbur Folsom Mem. Open Tourn., July 2, 2012
 27th Fallbrook Jr. Open Tourn., July 9, 2012
 17th Balboa TC Summer Open Chmps., July 23, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Manit Bishnoi | | 6-0; 6-1 | | 16 | Loss | Patrick Maguire | | 6-1; 6-1 |
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28th Los Caballeros Jr. Open Tourn., September 8, 2012
 58Th Annual Lynn Scott Memorial Riversid, September 15, 2012
 The Orange Co./J.P. Yamasaki Open, October 6, 2012
 12th Annual JCC Jr. Open Tourn., October 20, 2012
 Thanksgiving Vacation Jr. Tourn., November 10, 2012
 Rancho Cienega Tennis Shop Jr. Open Tour, November 23, 2012
 Homer Peabody Holiday Jr. Open Tourn., December 8, 2012
 22nd SoCal Christmas Jr. Tourn., December 26, 2012
 Oxnard TC Winter Jr. Open Tourn., February 2, 2013
 64th San Diego Metropolitan Open Tourn., February 16, 2013
 32nd Woody Hunt Mem. South Bay Tourn., February 23, 2013
 Desert Princess Spring Jr. Open Chmps., March 2, 2013
 56th Long Beach Jr. Tourn., March 9, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Simon Stans | 495 | 6-0; 6-0 |
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79th Harper Ink Jr. Open Tourn., April 5, 2013
 Flint Canyon Spring Open Tourn., May 4, 2013
 * The ranking calculation does not count this match.
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